23 Sharedstyles

20:29:29 Create new Spreadsheet object
20:29:29 Set document properties
20:29:29 Add some data
20:29:29 Write Excel2007 format to /tmp/phpspreadsheet/23_Sharedstyles.xlsx in 0.0392 seconds
20:29:29 Write Excel5 format to /tmp/phpspreadsheet/23_Sharedstyles.xls in 0.0289 seconds
20:29:29 Peak memory usage: 2.25MB